BR112014015407A2 - receptor de comunicação por linha de força - Google Patents
receptor de comunicação por linha de forçaInfo
- Publication number
- BR112014015407A2 BR112014015407A2 BR112014015407A BR112014015407A BR112014015407A2 BR 112014015407 A2 BR112014015407 A2 BR 112014015407A2 BR 112014015407 A BR112014015407 A BR 112014015407A BR 112014015407 A BR112014015407 A BR 112014015407A BR 112014015407 A2 BR112014015407 A2 BR 112014015407A2
- Authority
- BR
- Brazil
- Prior art keywords
- intermediate signals
- power line
- line communication
- input signal
- synchronization information
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/16—Electric signal transmission systems in which transmission is by pulses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/542—Systems for transmission via power distribution lines the information being in digital form
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/544—Setting up communications; Call and signalling arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2662—Symbol synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/38—Demodulator circuits; Receiver circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5412—Methods of transmitting or receiving signals via power distribution lines by modofying wave form of the power source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
- H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
- H04L7/0029—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of received data signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
- H04L7/007—Detection of the synchronisation error by features other than the received signal transition detection of error based on maximum signal power, e.g. peak value, maximizing autocorrelation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
resumo "receptor de comunicação por linha de força" aspectos do presente relatório são direcionados em sentido a uma aparelhagem baseada em circuito para a recepção de comunicação de dados ao longo de linhas de distribuição de energia realizando a condução da energia fazendo emprego da corrente alternada (ac). a aparelhagem apresenta um circuito de processamento que é configurado e disposto para receber um sinal de entrada representativo da comunicação de dados através das linhas de distribuição de energia. para um sinal de quadratura codificado, o sinal de entrada é separado em sinais intermediários representando uma porção real e uma porção imaginária. o circuito de processamento pode determinar, então, a informação de sincronização da porção real e da porção imaginária. em seguida, pode ocorrer a decimação dos sinais intermediários de acordo com uma taxa variável de decimação atendendo a informação de sincronização determinada. os sinais intermediários decimados são igualmente filtrados.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/334,538 US8711995B2 (en) | 2011-12-22 | 2011-12-22 | Powerline communication receiver |
US13/334/538 | 2011-12-22 | ||
PCT/US2012/069903 WO2013096135A1 (en) | 2011-12-22 | 2012-12-14 | Powerline communication receiver |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112014015407A2 true BR112014015407A2 (pt) | 2017-06-13 |
BR112014015407A8 BR112014015407A8 (pt) | 2017-07-04 |
BR112014015407B1 BR112014015407B1 (pt) | 2022-10-18 |
Family
ID=48654539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014015407-4A BR112014015407B1 (pt) | 2011-12-22 | 2012-12-14 | Método e aparelho baseados em circuitos para receber comunicação de dados através de linhas de distribuição de energia, e dispositivo |
Country Status (7)
Country | Link |
---|---|
US (2) | US8711995B2 (pt) |
BR (1) | BR112014015407B1 (pt) |
CA (1) | CA2860155C (pt) |
MX (1) | MX2014007459A (pt) |
RO (1) | RO130020B1 (pt) |
SE (1) | SE538745C2 (pt) |
WO (1) | WO2013096135A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2870452C (en) | 2011-04-15 | 2020-03-10 | Dominion Energy Technologies, Inc. | System and method for single and multi zonal optimization of utility services delivery and utilization |
CA2874132A1 (en) | 2011-06-09 | 2013-01-17 | Dominion Energy Technologies, Inc. | System and method for grid based cyber security |
WO2013020053A1 (en) | 2011-08-03 | 2013-02-07 | Power Tagging Technologies, Inc. | System and methods for synchronizing edge devices on channels without carrier sense |
US9106365B1 (en) * | 2011-12-22 | 2015-08-11 | Landis+Gyr Technologies, Llc | Time-keeping between devices using power distribution line communications |
US10097240B2 (en) * | 2013-02-19 | 2018-10-09 | Astrolink International, Llc | System and method for inferring schematic and topological properties of an electrical distribution grid |
US9438312B2 (en) | 2013-06-06 | 2016-09-06 | Astrolink International Llc | System and method for inferring schematic relationships between load points and service transformers |
EP3008478A4 (en) | 2013-06-13 | 2017-03-01 | Astrolink International LLC | Non-technical losses in a power distribution grid |
US10749571B2 (en) | 2013-06-13 | 2020-08-18 | Trc Companies, Inc. | System and methods for inferring the feeder and phase powering an on-grid transmitter |
US9148320B1 (en) | 2014-09-29 | 2015-09-29 | Landis+Gyr Technologies, Llc | Transceiver front-end for communication over power lines |
JP2017532947A (ja) | 2014-10-30 | 2017-11-02 | アストロリンク インターナショナル エルエルシー | 配電グリッドにおけるスロットの割り当てとスロットの競合の解消のシステムと方法 |
EP3213094B1 (en) | 2014-10-30 | 2020-06-24 | TRC Companies, Inc. | System, method and apparatus for grid location |
US10027341B2 (en) | 2016-08-19 | 2018-07-17 | Mediatek Inc. | Multiple sampling stage receiver and related methods |
US10715886B2 (en) | 2017-06-06 | 2020-07-14 | Landis+Gyr Technologies, Llc | Power outage-assessment apparatuses and methods |
US10270491B2 (en) | 2017-08-31 | 2019-04-23 | Landis+Gyr Technologies, Llc | Power-line communication systems AMD methods having location-extendable collector for end-point data |
US10340980B1 (en) | 2018-05-07 | 2019-07-02 | Landis+Gyr Technologies, Llc | Time synchronization apparatuses and methods for power-distribution systems and the like |
US11571184B2 (en) | 2019-04-03 | 2023-02-07 | Bfly Operations, Inc. | Ultrasound device with elevational beamforming |
CN113438065B (zh) * | 2021-08-30 | 2021-11-19 | 深圳赫飞物联科技有限公司 | 一种可支持正反连接的单线通信电路及其应用 |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5581229A (en) | 1990-12-19 | 1996-12-03 | Hunt Technologies, Inc. | Communication system for a power distribution line |
US5640416A (en) | 1995-06-07 | 1997-06-17 | Comsat Corporation | Digital downconverter/despreader for direct sequence spread spectrum communications system |
US6990422B2 (en) | 1996-03-27 | 2006-01-24 | World Energy Labs (2), Inc. | Method of analyzing the time-varying electrical response of a stimulated target substance |
US6154488A (en) | 1997-09-23 | 2000-11-28 | Hunt Technologies, Inc. | Low frequency bilateral communication over distributed power lines |
US6437692B1 (en) | 1998-06-22 | 2002-08-20 | Statsignal Systems, Inc. | System and method for monitoring and controlling remote devices |
US6177884B1 (en) | 1998-11-12 | 2001-01-23 | Hunt Technologies, Inc. | Integrated power line metering and communication method and apparatus |
US6263195B1 (en) | 1999-02-12 | 2001-07-17 | Trw Inc. | Wideband parallel processing digital tuner |
US6836737B2 (en) | 2000-08-09 | 2004-12-28 | Statsignal Systems, Inc. | Systems and methods for providing remote monitoring of consumption for a utility meter |
US7346463B2 (en) | 2001-08-09 | 2008-03-18 | Hunt Technologies, Llc | System for controlling electrically-powered devices in an electrical network |
US20030036810A1 (en) | 2001-08-15 | 2003-02-20 | Petite Thomas D. | System and method for controlling generation over an integrated wireless network |
EP1432139B1 (en) | 2002-12-19 | 2010-08-11 | Laboratoire Europeen ADSL Leacom Fastnet | Digital data distribution system |
US6998963B2 (en) | 2003-07-24 | 2006-02-14 | Hunt Technologies, Inc. | Endpoint receiver system |
US7180412B2 (en) | 2003-07-24 | 2007-02-20 | Hunt Technologies, Inc. | Power line communication system having time server |
US7742393B2 (en) | 2003-07-24 | 2010-06-22 | Hunt Technologies, Inc. | Locating endpoints in a power line communication system |
US7102490B2 (en) | 2003-07-24 | 2006-09-05 | Hunt Technologies, Inc. | Endpoint transmitter and power generation system |
US7145438B2 (en) | 2003-07-24 | 2006-12-05 | Hunt Technologies, Inc. | Endpoint event processing system |
US7236765B2 (en) | 2003-07-24 | 2007-06-26 | Hunt Technologies, Inc. | Data communication over power lines |
US7610011B2 (en) | 2004-09-19 | 2009-10-27 | Adam Albrett | Providing alternative programming on a radio in response to user input |
US7443313B2 (en) | 2005-03-04 | 2008-10-28 | Hunt Technologies, Inc. | Water utility meter transceiver |
US7706320B2 (en) | 2005-10-28 | 2010-04-27 | Hunt Technologies, Llc | Mesh based/tower based network |
WO2008056366A2 (en) | 2006-11-09 | 2008-05-15 | Mainnet Communications Ltd. | Phy clock synchronization in a bpl network |
US7877218B2 (en) | 2007-03-01 | 2011-01-25 | Hunt Technologies, Inc. | Signal outage detection |
WO2008154365A1 (en) | 2007-06-06 | 2008-12-18 | Hunt Technologies, Llc. | Dsp workload distribution in a power line carrier system |
SE535727C2 (sv) | 2007-10-26 | 2012-11-27 | Damian Bonicatto | Programmerbar signaluppdelare |
US8194789B2 (en) | 2007-12-05 | 2012-06-05 | Hunt Technologies, Llc | Input signal combiner system and method |
US8144820B2 (en) | 2008-12-31 | 2012-03-27 | Hunt Technologies, Llc | System and method for relative phase shift keying |
US8238263B2 (en) | 2009-03-18 | 2012-08-07 | Landis+Gyr Technologies, Llc | Network status detection |
US8614994B2 (en) * | 2009-07-09 | 2013-12-24 | Broadcom Corporation | Method and system for implementing multiple timing domains for primary and secondary synchronization detection in EUTRA/LTE |
US8340931B2 (en) | 2009-10-05 | 2012-12-25 | Mehta Tech, Inc. | Power grid with comparison of differences in remote phasor changes |
US8666355B2 (en) | 2010-01-15 | 2014-03-04 | Landis+Gyr Technologies, Llc | Network event detection |
US9037305B2 (en) | 2010-03-02 | 2015-05-19 | Landis+Gyr Technologies, Llc | Power outage verification |
US8681619B2 (en) | 2010-04-08 | 2014-03-25 | Landis+Gyr Technologies, Llc | Dynamic modulation selection |
US8325728B2 (en) | 2010-09-07 | 2012-12-04 | Landis+Gyr Technologies, Llc | Dynamic data routing in a utility communications network |
US8675779B2 (en) | 2010-09-28 | 2014-03-18 | Landis+Gyr Technologies, Llc | Harmonic transmission of data |
US20120084559A1 (en) | 2010-09-30 | 2012-04-05 | Hunt Technologies, Llc | Communications Source Authentication |
US8731076B2 (en) | 2010-11-01 | 2014-05-20 | Landis+Gyr Technologies, Llc | Variable symbol period assignment and detection |
-
2011
- 2011-12-22 US US13/334,538 patent/US8711995B2/en active Active
-
2012
- 2012-12-14 RO ROA201400474A patent/RO130020B1/ro unknown
- 2012-12-14 BR BR112014015407-4A patent/BR112014015407B1/pt active IP Right Grant
- 2012-12-14 MX MX2014007459A patent/MX2014007459A/es active IP Right Grant
- 2012-12-14 WO PCT/US2012/069903 patent/WO2013096135A1/en active Application Filing
- 2012-12-14 SE SE1450904A patent/SE538745C2/en unknown
- 2012-12-14 CA CA2860155A patent/CA2860155C/en active Active
-
2014
- 2014-04-22 US US14/258,703 patent/US9088404B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20130163682A1 (en) | 2013-06-27 |
BR112014015407A8 (pt) | 2017-07-04 |
CA2860155A1 (en) | 2013-06-27 |
RO130020B1 (ro) | 2023-01-30 |
SE1450904A1 (sv) | 2014-07-18 |
SE538745C2 (en) | 2016-11-08 |
RO130020A2 (ro) | 2015-01-30 |
CA2860155C (en) | 2017-10-17 |
MX2014007459A (es) | 2014-08-01 |
US20140226733A1 (en) | 2014-08-14 |
US9088404B2 (en) | 2015-07-21 |
WO2013096135A1 (en) | 2013-06-27 |
BR112014015407B1 (pt) | 2022-10-18 |
US8711995B2 (en) | 2014-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112014015407A2 (pt) | receptor de comunicação por linha de força | |
WO2013013162A3 (en) | Identification of electrical grid phase information for end-points in a grid network | |
MX2017003603A (es) | Monitorizacion y mitigacion de condiciones en una red de comunicacion. | |
BR112014027933A8 (pt) | conjunto de circuitos de computador e método para formação da conexão de rede de dados de pacote | |
MX349250B (es) | Sincronizacion de transmision inalambrica usando una señal de linea de energia. | |
MX2016015354A (es) | Sistema de supercentro de operaciones y metodo del mismo. | |
EP3441775A3 (en) | Current measurement | |
MY172409A (en) | Distribution system analysis using meter data | |
BR112013031814B8 (pt) | Aparelho para medição multicanal de eletricidade | |
GB2506056A (en) | System and method for providing power through a reverse local data transfer connection | |
MY174910A (en) | Systems and methods for measuring an interface level in a multiphase fluid composition | |
GB2517097A (en) | Peer-to-peer interrupt signaling between devices coupled via interconnects | |
MY187683A (en) | Apparatus and method to change current limit | |
GB2533538A (en) | Method and apparatus for upgrading operating system of electronic device | |
BR112014017664A2 (pt) | detecção de presença de usuário de dispositivo de computação | |
EA201390477A1 (ru) | Система и способ предупреждения пожара в электрооборудовании | |
US11609252B2 (en) | Bi-directional electric energy meter | |
MX359225B (es) | Inferencia de la alimentación y fase que alimenta a un transmisor. | |
IN2013MU01206A (pt) | ||
TW201613334A (en) | Network camera system and network camera thereof | |
SA515360172B1 (ar) | جهاز تقليل جهد للاستخدام في نظام تحكم موزع | |
GB2524416A (en) | Wired pipe coupler connector | |
MX2014011014A (es) | Unidad de energia renovable con conexion simplificada. | |
MY169836A (en) | Techniques for serial interface charging | |
GB201106054D0 (en) | Coupling unit for use with a twisted pair cable and associated apparatuses and methods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/12/2012, OBSERVADAS AS CONDICOES LEGAIS |